diff options
| -rw-r--r-- | rtemsbsd/rtems/rtems-bsd-delay.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/rtemsbsd/rtems/rtems-bsd-delay.c b/rtemsbsd/rtems/rtems-bsd-delay.c index a698117c..1faa9265 100644 --- a/rtemsbsd/rtems/rtems-bsd-delay.c +++ b/rtemsbsd/rtems/rtems-bsd-delay.c @@ -7,11 +7,11 @@ */ /* - * Copyright (c) 2009, 2010 embedded brains GmbH. + * Copyright (c) 2009, 2015 embedded brains GmbH * All rights reserved. * * embedded brains GmbH - * Obere Lagerstr. 30 + * Dornierstr. 4 * 82178 Puchheim * Germany * <rtems@embedded-brains.de> @@ -40,24 +40,14 @@ #include <machine/rtems-bsd-kernel-space.h> -#include <rtems/bsd/sys/param.h> #include <rtems/bsd/sys/types.h> #include <sys/systm.h> -#include <sys/kernel.h> +#include <rtems/counter.h> void DELAY(int usec) { - rtems_status_code sc = RTEMS_SUCCESSFUL; - - /* FIXME: Integer conversion */ - rtems_interval ticks = - ((rtems_interval) usec * (rtems_interval) hz) / 1000000; - - if (ticks == 0) { - ticks = 1; - } - - sc = rtems_task_wake_after(ticks); - BSD_ASSERT(sc == RTEMS_SUCCESSFUL); + uint32_t ns = 1000 * (uint32_t)usec; + BSD_ASSERT((uint32_t)usec <= UINT32_MAX / 1000); + rtems_counter_delay_nanoseconds(ns); } |